/* Copyright (C) 2016-2018 Alibaba Group Holding Limited

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==============================================================================*/

#ifndef TDM_SERVING_INDEX_TREE_TREE_DEF_H_
#define TDM_SERVING_INDEX_TREE_TREE_DEF_H_

#include <inttypes.h>
#include <string>
#include "common/common_def.h"

namespace tdm_serving {

extern const std::string kConfigTreeLevelTopN;
extern const std::string kConfigItemFeatureGroupId;

extern const uint32_t kDefaultTreeLevelTopN;

extern const std::string kTreeMetaFileName;
extern const std::string kTreeDataFilePrefix;

extern const uint32_t kRootLevel;

}  // namespace tdm_serving

#endif  // TDM_SERVING_INDEX_TREE_TREE_DEF_H_
